I'm not super familier with the format, will let someone do the final review. In general looks good. Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@xxxxxxx> On 09/13/2019 03:04 PM, André Almeida wrote: > The pr_fmt macro is useful to format log messages printed by pr_XXXX() > functions. Add text to explain the purpose of it, how to use and an > example. > > Signed-off-by: André Almeida<andrealmeid@xxxxxxxxxxxxx> > Cc: Jonathan Corbet<corbet@xxxxxxx> > --- > Changes from v1: > - Add Jonathan as explict Cc > - Replace "include/printk.h" by "#include <linux/kernel.h> > - Add note about #undef > - Replace hardcore string by KBUILD_MODNAME at the example > ---